| 2010-02-17 | Sale | Waste Management, Inc. WM | SVP, Chief Financial Officer | 1,172 0.0002% | $32.89 | $38,547 | +6.64% | |
| 2010-01-28 | Sale | Waste Management, Inc. WM | SVP, Chief Financial Officer | 1,250 0.0003% | $32.36 | $40,450 | +8.97% | |
| 2008-05-14 | Sale | Waste Management, Inc. WM | SVP, Chief Financial Officer | 81 <0.0001% | $37.13 | $3,008 | -14.57% | |
| 2008-03-05 | Sale | Waste Management, Inc. WM | SVP, Chief Financial Officer | 120 <0.0001% | $33.48 | $4,018 | +1.16% | |
| 2008-02-20 | Sale | Waste Management, Inc. WM | SVP, Chief Financial Officer | 1,697 0.0007% | $33.42 | $56,713 | +1.1% | |
| 2008-01-28 | Sale | Waste Management, Inc. WM | SVP, Chief Financial Officer | 914 0.0003% | $31.10 | $28,425 | +9.32% | |
| 2006-11-29 | Sale | Waste Management, Inc. WM | SVP, Chief Financial Officer | 22,601 0.0037% | $37.23 | $841,402 | +2.25% |